/Engine/Source/Runtime/SignalProcessing/Public/DSP/SpectrumAnalyzer.h
Extract the bands from a complex frequency buffer.
void ExtractBands ( const [FAlignedFloatBuffer](API\Runtime\SignalProcessing\DSP\FAlignedFloatBuffer) & InComplexBuffer, double InTimestamp, [TArray](API\Runtime\Core\Containers\TArray)< float > & OutValues )